We tested the popular eBay alert tools. Here is what held up

For about six weeks we ran the main eBay monitoring tools side by side. Same searches on each one, a stopwatch on how long it took for a new listing to actually reach us. The question we cared about was boring and practical: when a deal gets posted, who tells you first, and how much junk do you sort through to find it?

We looked at the tools resellers and collectors keep recommending to each other: eBay's own saved searches, ListingAlarm, Flippah, uBuyFirst, Deal Scout 360, BayWatch, and Lotify. Some are free. Some want a subscription. None of them is perfect, including the one we ended up keeping.

What we actually measured

Speed was the headline number, but it was not the whole story. A tool that pings you in three seconds is worthless if it also pings you forty times an hour for stuff you do not want. So we tracked four things: how fast the alert landed, how precise the filters were, how the alert reached us (email, app, push), and how many searches or marketplaces we could run at the same time.

One thing was clear within a day. eBay's built-in saved searches are the baseline everyone is trying to beat, and the bar sits low.

The tools, one by one

eBay saved searches

Free, no setup, and slow. The emails can lag by minutes or longer, the price filter ignores shipping (so a "$15" alert turns up as $25 delivered), and you cannot group searches into anything organized. Fine for a casual hunt. A real problem if you are buying to resell.

ListingAlarm

Faster than eBay and built around saved searches, with email alerts. The monitoring is solid. Email is still the weak point if you are not glued to your inbox.

Flippah

Free, with iOS and Android apps, and it covers a lot of eBay regions (fifteen when we checked). It is also generous on the number of saved searches. The trade-off is the usual one for free tools: you are trusting a no-cost service to keep scanning reliably, and your alert is only as fast as the next time you look at your phone.

uBuyFirst

A heavier desktop tool built for business buyers tracking hundreds of SKUs. Strong bulk management, several alert methods including a sound alarm. It is more than a casual buyer needs, and it wants a machine left running.

Deal Scout 360

This one has a feature we wish the others would copy: shipping-aware price filtering. It only fires when item plus shipping is inside your budget, and it skips listings with calculated shipping where the true cost is unknown until checkout. It also does OR-logic keywords and an auction ending-soon filter. Email delivery, with a free basic tier.

BayWatch

A capable iOS app with one annoyance reviewers keep raising: the notification does not say which search it came from, so you open the app to find out. You also cannot label your searches, which gets messy once you run a few.

Lotify. This is the one we kept reaching for, so it gets its own section.

Why Lotify came out ahead

The difference is where the alert lands. Lotify sends to Telegram instead of email, and that sounds minor until you live with it for a week. The notification hits your phone in a few seconds with the photo, the price, and a direct link. No browser left open, no desktop app, no separate account to make. There is no eBay login involved either, since it only watches public listings.

The filters did what they claimed. You can stack keyword, price range, category, condition, and listing type (auction, Buy It Now, Best Offer), and there is an "in description" toggle that catches listings where the seller left the important word out of the title. That option pulled in a few items the title-only tools never showed us.

It is also not eBay-only. The same bot watches Facebook Marketplace and OLX, so if you source across platforms you are not bouncing between three apps. If you want to try it, the ebay listings alerts page covers the setup, which took us under two minutes start to finish.

It was our favorite, not a flawless tool. A few things worth knowing before you pay:

• It is Telegram-only. If you do not use Telegram and have no interest in starting, that is a dealbreaker, because there is no email or native push as a backup.
• There is no free plan, only a seven-day trial. After that it is $19.99 a month for Pro (up to 12 alerts) or $39.99 for Pro Max (up to 30). Flippah and Deal Scout 360 both have free options, so if your needs are light, you may not need to spend anything.
• And we did not find shipping-aware price filtering, which is the one place Deal Scout 360 still beats it. Lotify's price filter reads the item price, so a cheap item with expensive postage can still slip past your limit.

So which one should you use?

It comes down to how seriously you buy.

Check eBay now and then for one item? The free saved search is fine, and you can stop here. Watching your margins closely where shipping does the damage? Deal Scout 360's shipping-aware filter earns its place. Want the fastest alert on your phone with the least setup, and you already keep Telegram open? Lotify was the one we kept using after the testing was done.

That last part is the honest tell. We tried all of them for this piece. Weeks later, Lotify is the one still running on our phones.